use anchor

docs/local-dev.md

@@ -52,23 +52,13 @@ solana airdrop 10
 Build order matters — `descro` depends on `descro_ext_resolvers`.
 
 ```bash
-# Build the resolver registry first
-cargo build-sbf --manifest-path programs/descro_ext_resolvers/Cargo.toml
-
-# Then build the escrow program
-cargo build-sbf --manifest-path programs/descro/Cargo.toml
+anchor build
 ```
 
 Deploy both to the local validator:
 
 ```bash
-solana program deploy \
-  --program-id programs/descro_ext_resolvers/keypair.json \
-  target/deploy/descro_ext_resolvers.so
-
-solana program deploy \
-  --program-id programs/descro/keypair.json \
-  target/deploy/descro.so
+anchor deploy
 ```
 
 > **Note:** if you don't have per-program keypair files, omit `--program-id` and note